S
M
T
W
T
F
S
29
79°
56°
30
80°
68°
31
81°
71°
1
82°
73°
2
83°
74°
3
83°
74°
4
81°
61°
5
64°
56°
6
75°
53°
7
76°
50°
8
80°
55°
9
81°
68°
10
82°
70°
11
83°
71°
12
79°
73°
13
82°
73°
14
82°
73°
15
83°
73°
16
83°
75°
17
83°
74°
18
84°
56°
19
66°
55°
20
73°
60°
21
76°
62°
22
81°
68°
23
83°
70°
24
82°
74°
25
84°
75°
26
85°
77°
27
85°
78°
28
85°
77°
29
85°
72°
30
86°
69°
1
73°
58°
2
77°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Port O'Connor
Port O'Connor's April 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for April is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Port O'Connor. See also: May | June | July.